kevin lorena is the first witness to agree to be shown live on camera. the other three before him have all declined to have their faces shown. >> well, the movements, the actions. i didn't see the gun. >> you heard what was said. >> one up. >> what did you understand one up sf. >> that that there's one loaded in the chamber. people that carry guns i suppose carry one up. >> and what happened next? >> a shot went off. a shot went off in the restaurant and then there was complete silence. once the shot went off, i looked down, i was in shock, and i looked down on the floor and exactly where my foot was stationary, there was like a hole in the floor. >> reporter: well, the court has been adjourned for procedural reasons and will reconvene after lunch. looking for things to get under way in about 50 minutes' time. with me is a criminal lawyer in johannesburg. what have you been making of events so far? the order of the witnesses, the actions of the defense and how tough he's been on two of the prosecution witnesses? >> i think what people need to understand,

boxer kevin lorena said he was injured after oscar pistorius accidentally set off a gun in a crowded restaurant. he said mr. pistorius asked the friend to take the blame. the prosecution is trigger happy and reckless with guns. a firearms specialist later testified pistorius fully understood he was only allowed to shoot if his life was in danger and knew the importance of identifying the target. messages between the couple have also been read out in court. one from reeva steenkamp to pistorius said i'm scared of you sometimes. >> the prosecution says oscar pistorius murdered reeva steenkamp in a fit of jealous rage. he said he shot her thinking she was an intruder in his bathroom. if convicted, he could face a life sentence. >>> just before we go, let's remind you of our top story. pope francis has welcomed president obama to the vatican as the two leaders met for the very first time. that meeting will continue as we are seeing pictures of it now. he has the most common kind... ...it's not caused by a heart valve problem. dad, it says your afib puts you at 5 times greater risk of a s

boxer kevin lorena told the court he was injured after oscar pistorius accidentally set off a gun ind restaurant. he said mr. pistorius asked the friend to take the blame. the prosecution, hoping to portray him as trigger happy and reckless with guns. a firearms specialist later testified pistorius fully understood he was only allowed to shoot if his life was in danger and knew the importance of identifying the target. messages between the couple have also been read out in court. one from reeva steenkamp to pistorius said, i'm scared of you sometimes. >> the prosecution says oscar pistorius murdered reeva steenkamp in a fit of jealous rage. he said he shot her thinking she was an intruder in his bathroom. if convict he could face a life sentence. >>> before we go, let's remind you of our top story this hour. president obama has met pope francis for the first time only a year since the pope took office. they are two of the world's most powerful and influential men. they shook hands in the vatican's apostolic poll lass before heading into a meeting which lasted almost an hour. they do